Potentiometric determination of hexacyanoferrate [III] and bismuth [III] analysis of mixtures
Egyptian Journal of Chemistry. 1985; 28 (4): 281-6
en Inglés
| IMEMR
| ID: emr-5626
ABSTRACT
A rapid, accurate and highly selective method has been developed for estimation of hexacyanoferrate [III] based on reduction with iodide to hexacyanoferrate [II] and Bismuth [III] based on separating it as bismuth hexacyanoferrate [III] and reduction of excess reagent with iodide. Unconsumed iodide is then titrated with mercury [II] using silver amalgam as the indicator electrode. The method is applied to the successful analysis of binary as well as ternary mixtures with a variety of metal ions
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Índice:
IMEMR (Mediterraneo Oriental)
Asunto principal:
Potenciometría
/
Bismuto
Idioma:
Inglés
Revista:
Egypt. J. Chem.
Año:
1985
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